Code cleanup and deduplication

src/layout/Titlebar.tsx

@@ -12,7 +12,7 @@ type Props = {
   onAuthChange: (auth: AuthInfo | null, accessToken?: string) => void;
 };
 
-export default function Titlebar({ settings, auth, onSettingsChange, onAuthChange }: Props) {
+export default function Titlebar({ settings, auth, onAuthChange }: Props) {
   const [accountOpen, setAccountOpen] = useState(false);
   const [tenantOpen, setTenantOpen] = useState(false);
   const [loginOpen, setLoginOpen] = useState(false);